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    <title>关于IE升级到EDGE相关技术支持资料</title>
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        <h2>关于IE升级到EDGE相关技术支持资料整理</h2>
        <li>1</li>
        <p>微软维护了一份The Edge CV List，每个月会更新一次，里面收录微软认为需要IE才能正常访问的域名，如果域名被收录，使用Edge浏览器访问域名下的页面，就会出现上述提示。</p>
        <li>2</li>
        <p>判断是否为IE浏览器：if(!!window.ActiveXObject || "ActiveXObject" in window){
          alert('Is IE');
      }</p>
      <p>判断是否为Edge浏览器：if (navigator.userAgent.indexOf("Edge") > -1) {
        alert('Is Edge');
      }</p>
      <p>判断是否为指定版本IE，比如判断是否为IE8或者IE10：if (navigator.appName == "Microsoft Internet Explorer" && navigator.appVersion.split(";")[1].replace(/[ ]/g, "") in {
        'MSIE8.0': '',
        'MSIE10.0': ''
        }) {
            alert(true)
        }</p>
      <li>3</li>
      <p><meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" charset="UTF-8"></p>
      <p>
        PS:判断IE浏览器版本是否为IE10及以上：
        if(navigator.appName == "Microsoft Internet Explorer"&&parseInt(navigator.appVersion.split(";")[1].replace(/[ ]/g, "").replace("MSIE",""))<=9){
          alert("您的浏览器版本过低，请下载IE10及以上版本");
          return ;
        }
        web 浏览器兼容总结：https://www.cnblogs.com/zamhown/p/6709932.html
        前端兼容性参考网站：http://www.w3help.org/zh-cn/
      </p>
      <p>web前端开发浏览器兼容性 ：https://www.cnblogs.com/johnl/p/4199464.html</p>
      <p>开发浏览器兼容性总结：https://www.oschina.net/search?identification=1632567667361&scope=blog&q=Web%E5%89%8D%E7%AB%AF%E6%B5%8F%E8%A7%88%E5%99%A8%E5%85%BC%E5%AE%B9edge</p>
      <p>前端浏览器兼容问题及解决办法https://www.codeprj.com/blog/a06bbe1.html</p>
      <li>4.前端兼容性分类总结</li>
      <p>前端开发浏览器兼容问题：https://my.oschina.net/u/4360327/blog/3976418</p>
      <p>Web前端页面的浏览器兼容性测试心得（三）总结一些IE8兼容问题的解决方案：https://my.oschina.net/u/4432649/blog/4572152</p>
      <p>浏览器兼容问题01：https://my.oschina.net/u/3714479/blog/1555723</p>
      <p>小记浏览器兼容问题：https://my.oschina.net/lianyi/blog/388465</p>
      <p>浏览器Hack兼容手册：https://my.oschina.net/luozt/blog/317097</p>
      <p>HTML5前端性能优化——浏览器兼容与前端性能优化：https://my.oschina.net/u/943746/blog/1829485</p>
      <p>web前端各浏览器兼容性问题(干货，亲测有效)：https://blog.csdn.net/weixin_41830601/article/details/79908597?ops_request_misc=%257B%2522request%255Fid%2522%253A%2522163266851116780265415417%2522%252C%2522scm%2522%253A%252220140713.130102334..%2522%257D&request_id=163266851116780265415417&biz_id=0&utm_medium=distribute.pc_search_result.none-task-blog-2~all~sobaiduend~default-1-79908597.first_rank_v2_pc_rank_v29&utm_term=Web%E5%89%8D%E7%AB%AF%E6%B5%8F%E8%A7%88%E5%99%A8%E5%85%BC%E5%AE%B9&spm=1018.2226.3001.4187</p>
      <p>WEB前端浏览器兼容问题处理:https://blog.csdn.net/weixin_42133469/article/details/82379652?ops_request_misc=%257B%2522request%255Fid%2522%253A%2522163266851116780271526105%2522%252C%2522scm%2522%253A%252220140713.130102334.pc%255Fall.%2522%257D&request_id=163266851116780271526105&biz_id=0&utm_medium=distribute.pc_search_result.none-task-blog-2~all~first_rank_ecpm_v1~rank_v31_ecpm-3-82379652.first_rank_v2_pc_rank_v29&utm_term=Web%E5%89%8D%E7%AB%AF%E6%B5%8F%E8%A7%88%E5%99%A8%E5%85%BC%E5%AE%B9&spm=1018.2226.3001.4187</p>
      <p>前端兼容性】常见的浏览器兼容问题及解决方案:https://blog.csdn.net/m_sy530/article/details/109248142?utm_medium=distribute.pc_relevant.none-task-blog-2%7Edefault%7EBlogCommendFromBaidu%7Edefault-5.no_search_link&depth_1-utm_source=distribute.pc_relevant.none-task-blog-2%7Edefault%7EBlogCommendFromBaidu%7Edefault-5.no_search_link</p>
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